77285760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{40253}}^1$

素因数の和:40275

約数の個数: 64

約数和(自身を含む): 246354480

約数和(自身を除く): 169068720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 40253, 80506, 120759, 161012, 201265, 241518, 322024, 402530, 483036, 603795, 644048, 805060, 966072, 1207590, 1288096, 1610120, 1932144, 2415180, 2576192, 3220240, 3864288, 4830360, 5152384, 6440480, 7728576, 9660720, 12880960, 15457152, 19321440, 25761920, 38642880, 77285760]

約数ペア:

[(1, 77285760), (2, 38642880), (3, 25761920), (4, 19321440), (5, 15457152), (6, 12880960), (8, 9660720), (10, 7728576), (12, 6440480), (15, 5152384), (16, 4830360), (20, 3864288), (24, 3220240), (30, 2576192), (32, 2415180), (40, 1932144), (48, 1610120), (60, 1288096), (64, 1207590), (80, 966072), (96, 805060), (120, 644048), (128, 603795), (160, 483036), (192, 402530), (240, 322024), (320, 241518), (384, 201265), (480, 161012), (640, 120759), (960, 80506), (1920, 40253)]